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Cambridge IGCSE Physics

5Nuclear physics

Nuclear physics in Cambridge IGCSE Physics: what the syllabus expects you to know, the learning objectives and how to practise.
Topic105 practice questions8 lessons

In this topic

Lessons

  • Background radiation and detecting radiation

    22 min

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  • The structure of the atom

    25 min

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  • Nuclear fission and fusion

    25 min

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  • The nucleus and isotopes

    22 min

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  • Alpha, beta and gamma radiation

    30 min

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  • Radioactive decay and decay equations

    28 min

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  • Half-life

    30 min

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  • Uses of radioactivity and radiation safety

    30 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Nuclear physics: sample question

1 mark

An atom that gains an electron becomes a negative ion.

Is the statement true or false?

Turn Nuclear physics into a strength.

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